module DeeplyEnumerable::HashExtension
Public Class Methods
included(klass)
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# File lib/deeply_enumerable/hash.rb, line 5 def self.included klass klass.class_eval do include DeeplyEnumerable::Enumerable end end
Public Instance Methods
deep_compact(remove_emptied_elements = true, remove_empty_elements = remove_emptied_elements)
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# File lib/deeply_enumerable/hash.rb, line 51 def deep_compact(remove_emptied_elements = true, remove_empty_elements = remove_emptied_elements) dup.deep_compact!(remove_emptied_elements, remove_empty_elements) end
deep_compact!(remove_emptied_elements = true, remove_empty_elements = remove_emptied_elements)
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# File lib/deeply_enumerable/hash.rb, line 32 def deep_compact!(remove_emptied_elements = true, remove_empty_elements = remove_emptied_elements) each do |key, value| next if unenumerable_object?(value) value = rebuild(value) unless value.respond_to?(:reverse_deep_merge) compact_method = %i[deep_compact! deep_compact compact! compact].detect{ |m| value.respond_to?(m) } next unless compact_method original_empty = value.respond_to?(:empty?) ? value.empty? : value.respond_to?(:none?) ? value.none? : false compact_value = value.send(*[compact_method].concat(value.method(compact_method).parameters.collect { |_,param| binding.local_variable_get(param) } ).compact) || value compact_empty = compact_value.respond_to?(:empty?) ? compact_value.empty? : compact_value.respond_to?(:none?) ? compact_value.none? : false self[key] = (original_empty && remove_empty_elements) || (!original_empty && compact_empty && remove_emptied_elements) ? nil : compact_value end compact! self end
reverse_deep_merge(other_hash)
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# File lib/deeply_enumerable/hash.rb, line 27 def reverse_deep_merge(other_hash) dup.reverse_deep_merge!(other_hash) end
Also aliased as: deep_reverse_merge
reverse_deep_merge!(other_hash)
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# File lib/deeply_enumerable/hash.rb, line 11 def reverse_deep_merge!(other_hash) other_hash.each_pair do |current_key, other_value| this_value = self[current_key] self[current_key] = if this_value.is_a?(::Hash) && other_value.is_a?(::Hash) this_value = ebuild(this_value) unless this_value.respond_to?(:reverse_deep_merge) this_value.reverse_deep_merge(other_value) else key?(current_key) ? this_value : other_value end end self end
Also aliased as: deep_reverse_merge!